Tag: New Source Review

EPA Begins Rulemaking on Streamlining NSR

The EPA is proposing to amend its New Source Review (NSR) regulations (40 CFR 51.166 and 51.165) to allow the emissions decreases from a single project to be included in Step 1 of the NSR applicability test. The EPA has interpreted existing regulations to indicate that only emissions increases may be considered in Step 1, […]

Proposal Would Drop Rescission Date from PSD Permitting

Referencing an opinion by the U.S. Supreme Court, the EPA is proposing to remove a restriction on when a Clean Air Act (CAA) Prevention of Significant Deterioration (PSD) permit may be rescinded. Specifically, the proposal would remove from 40 CFR 52.21(w) the provision indicating that a stationary source may request to have its PSD permit […]